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greenloop – sustainability in visitor attractions conference

greenloop is blooloop’s conference focusing on sustainability in visitor attractions. Be inspired and informed by the industry’s leading voices in sustainability.

greenloop 25 returns on May 13–14, 2025, marking our fifth year of driving meaningful change. This year’s event will feature world-class speakers, cutting-edge science, and practical insights—all at an accessible price.

Our focus? Climate action. Through real-world examples from top industry leaders across sectors, we’ll explore the most pressing topics and collaborate on solutions that can make a real difference.

In today’s rapidly shifting environmental and political landscape, staying informed and taking action has never been more crucial. Discover what the science tells us, what industry leaders are doing, and what you can do to be part of the change.

Join us at greenloop 25—because the time for action is now.

blooloop director Rachel Read says, “2025 is a pivotal year for climate action. We’re just 5 years off 2030, we’ve yet again experienced the hottest year on record, and the US is slashing programmes to limit global warming. The science is clear; climate change is real, happening and a threat to humanity. We can still make a difference if we take action now, but we can make MORE of a difference if we do it together, so please join us at greenloop.”

My exhortation always is do something, for God’s sake. Don’t let the perfect be the enemy of the good… If you can’t do everything, just start.

Nick Merriman, chief executive at English Heritage at greenloop 24

Speakers

Ruth Read, blooloop’s sustainability manager, says, “We work really hard each year to find the best – and most qualified – speakers for greenloop, as we know that climate change can be an intimidating topic to try and tackle alone. Every speaker and attendee has been in your shoes but took that first step, so if you come along with nothing but questions it’s okay! We promise to do everything we can to help support you in your sustainability journey.”

greenloop 2025 speakers include:

  • Brian Albaum, director of sustainability & climate action, SSA Group
  • Catayoun Azarm, Customer Engineer, Google Cloud
  • Una deBoer, chief marketing officer, WhiteWater West
  • Mitch Carl, curator of aquatics, Omaha’s Henry Doorly Zoo and Aquarium
  • Danny Chivers, sustainability advisor, Gallery Climate Coalition
  • Rick Coleman, founder and CEO, American Resort Management,
  • Prof. Peter Cox, director of the Global Systems Institute and professor of Climate System Dynamics, University of Exeter
  • Ross Cunning, Ph.D., research biologist, John G. Shedd Aquarium
  • Emily Dow, architecture & design studio executive, Walt Disney Imagineering
  • Choni Fernández – customer, sustainability and communications director, PortAventura World
  • Andrew Fischer, vice president of restorative strategies, SSA Group
  • David Gianotten, managing partner – architect, OMA
  • Rose Hendricks, executive director, ASTC Seeding Action
  • Lila Higgins, senior manager, community science, Natural History Museum of Los Angeles County
  • Colley Hodges, director of sustainability, Houston Zoo
  • Martin Howe, CEO, Dapper Labs
  • Innes Johnston, director, Bristol office leader, partner, Max Fordham
  • Raymond Kent, COO, executive vice president, Red Dragon Arts, LLC
  • Caitlin Krasovic, sustainability & design strategy manager, Walt Disney Imagineering
  • Daniel Lawse, principal and chief century thinker, Verdis Group
  • Katey Leban, conservation coordinator, Association of Zoos and Aquariums
  • Richard Maddock, director, Kay Elliott
  • Sean Mangan, design builder, Rockscapes of Canada Inc
  • Nancy Patterson, director of design and business development, OpenAire
  • Stephanie Shapiro, co-founder & managing director, ECP
  • Christopher Surgenor – Programme Director for Aviation Carbon Events & Editor and Publisher of GreenAir News
  • Aileen Tennant, regional representative for Europe and the Middle East, International Zoo Educators Association (IZE)

Hot topics

greenloop 2025 will feature industry leaders, sustainability experts, insightful case studies and signposting to places where delegates can get more information. Our sessions are relevant across all sectors from theme parks to museums, zoos to waterparks and beyond.

Hot topics and inspiring sessions this year include:

  • The latest climate science from a world leading climate scientist – available to answer your questions LIVE!
  • Extreme weather and how this will impact our industry
  • AV reduction, reuse and recycling – practical tips on how to make a difference
  • Net Zero and offsetting – the latest thinking and a no-nonsense approach to get started or adapt your current strategy
  • How to create a Strategic Climate Fund to empower your climate strategy and make an impact
  • Digital carbon – top tips on how to measure and improve the impact of your online footprint
  • AI – what’s the climate impact, is all AI equal, and from nuclear reactors to space data centres, what is Google doing about it?
  • Business travel and the future of aviation
  • How to engage with suppliers to inspire climate action
  • US climate triage – what’s happening in the US and what does it mean for your climate strategy?
  • How to avoid greenwashing and talk effectively about climate action
  • Guest engagement – innovative ways to inspire your visitors
  • Exciting partnerships – new opportunities for collaboration

When it comes to solving really big challenges, like how do we build sustainable theme parks, resorts and cruise ships around the world, it takes all of us and all of these different industries coming together.

And that’s what’s great about greenloop … our collaboration is key to really think about how we build sustainable themed entertainment experiences.

Emily Dow, Design Studio Executive with Walt Disney Imagineering at greenloop 2021

At blooloop, we’re not experts in how to decarbonise theme park design, recycle AV equipment, or measure the climate impact of a museum, but we know people who are. Come and join the conversation to accelerate climate action across the sector …

We’ve kept our ticket prices low (from just £10!) so if you can, please buy a group ticket for your organisation and gift a ticket to a colleague, customer or friend. It would really help to support the event.

Schedule

Tuesday 13th May

Prof. Cox, will be opening the greenloop conference with a look back at the extreme weather and record warming of 2024, and discussing what this means for the future.

With extremes of heat, floods, drought, wild fires and storms becoming more prevalent as the climate changes, the impact for our industry and our families becomes ever more likely to become even more challenging. Will the AMOC shut down imminently? Why are wildfires becoming more intense? How does climate change worsen heatwaves, droughts, wildfires and floods?

We are delighted to be able to offer our attendees the chance to hear from a world-leading climate scientist. Find out what the latest research actually means, and take this opportunity to ask Peter all your climate questions.

David Gianotten, managing partner – architect of OMA talks about the innovative White Cube project.

Through art and architecture, the project connects people on an abandoned Unilever plantation in the Democratic Republic of Congo to the Western museums and the art establishment that has benefited from the commercial and cultural exploitation of the region. The aim is to redirect capital to enable the local people to buy back and regenerate their land. The White Cube offers a fascinating framework for institutions to move beyond symbolic gestures of decolonization to impact for the future. Don’t miss this session about a truly powerful enterprise that has valuable lessons for western museums, art galleries and zoos.

PortAventura World was the world’s first carbon-neutral theme park, and in 2024 became the first theme park company to achieve B Corp Certification. As a trailblazer in sustainability in theme parks, Fernández will be updating us on PortAventura’s latest strategies and projects.

Communicating climate action to visitors involves a delicate balancing act for theme parks. How can we talk about the climate emergency and still make sure our visitors have fun? And working with suppliers to encourage them to adopt greener practices can also be a challenge.

Fernández will share with us how PortAventura has developed an effective dialogue with stakeholders to nurture engagement on sustainability with visitors and suppliers.

Business travel has a huge environmental footprint, as anyone calculating their carbon footprint knows. But travelling to meet in person and attend trade shows can be seen as a non-negotiable part of doing business today. Although online meeting alternatives accelerated their evolution during COVID, many of us are back to our pre-2020 air miles.

It can be hard to see how to reduce what’s viewed as a vital part of doing business. And a reticence to face up to the carbon cost of travel can prevent companies even starting to look at their carbon footprints.

Will innovations in aviation save business travel, or must we all stop flying now?

Join Sean Mangan, design builder, Rockscapes of Canada Inc, Richard Maddock, director, Kay Elliott and Innes Johnston, director, Bristol office leader, partner, Max Fordham as they dive into the evolving world of sustainable destinations, from reducing environmental impact to shaping mindset, meaning, and long-term change. Our speakers will discuss how innovative materials, eco-conscious strategies, and nature-inspired systems are reimagining how we design immersive spaces.

Emily Dow, Architecture & Design Studio Executive and Caitlin Krasovic, Sustainability & Design Strategy Manager will be sharing WDI’s progress in sustainable design, including recent innovations in projects across the globe. They will also discuss the environmental elements implemented throughout the design and construction process and lessons learned to date.

Join Katey Leban, conservation coordinator for AZA, Mitch Carl, curator of aquatics at Omaha’s Henry Doorly Zoo and Aquarium, and Ross Cunning, Ph.D., research biologist at John G. Shedd Aquarium in Chicago as they share an active example of conservation and sustainability at work.

In Water parks with purpose, our guest speakers will discuss Epic Waters, a 70,000 square foot indoor/outdoor water park at the heart of the Epic Central development in Grand Prairie, Texas. This 90-acre, city-led sustainable development exemplifies how attractions can drive community impact and meet global sustainability objectives.

This session will draw on Epic Central as an example of how public/private partnerships can deliver on the UN Sustainable Development Goals, and provide spaces that are financially viable, environmentally responsible, and contribute to community wellbeing.

Wednesday 14th May

If you’re feeling overwhelmed by the plethora of carbon measurement tools, offsetting options, jargon and advisors then you need to come to this session!

Commonly-used climate interventions like Net Zero targets, carbon credits and tree planting seem to be coming under attack from all sides. It can be increasingly difficult to know what to do, and demoralising for organisations that adopted net zero targets and an offsetting regime with the best intentions, only to find these practices immersed in problems and controversy.

In this session Danny Chivers will demystify the jargon and set out the simple climate actions we should take to give us back control and a sense of shared purpose. A key takeaway will be learning how to work with existing carbon reduction/net zero targets or set new ones, and how to create your own ‘Strategic Climate Fund’.

This is a no-nonsense, empowering guide to what to do.

AI has exploded into the public consciousness and seems to be infiltrating every aspect of our online lives. Although this new technology offers significant potential for climate action problem solving, it comes at an environmental cost.

From the raw materials and rare earth metals in construction of data centres, to water usage for cooling, to the electricity needed for power, the resources to harness this technology are huge and growing.

An estimate cited by the UN Environment Programme says that AI related infrastructure may soon consume six times more water than Denmark. The same report notes that the number of data centres is currently 8 million from 500,000 in 2012, with demand still increasing.

Google have set a goal to reach net zero across all operations and value chain by 2030. Given the rapid adoption of AI, and frenzied innovation in finding ever more uses for it, an already challenging target must be getting ever more difficult to achieve. Join us at greenloop to find out what Google is doing to reach net zero.

Raymond Kent will discuss the need for the AV industry to be more sustainable. He will explore greener ways of thinking about AV within visitor attractions, such as Smart AV and a 360 degree lifecycle approach. Attendees will be invited to consider how they can act in their own organisations to reduce the impact of AV, for example by looking at procurement practices, and design and infrastructure planning.

As well as being a pollution issue, e-waste also presents an opportunity for repair and reuse models, and even “urban mining” of rare earth metals. Do other sectors do better at reuse? How can we work together to reduce our impact? Join the discussion and be part of the solution at greenloop 2025.

The fundamentals for climate action are still strong. The climate is changing and people around the US are feeling real and meaningful impacts. As the need for climate action continues to grow, the majority of Americans across parties and generations want companies to stay the course on climate action.

Stephanie Shapiro and Daniel Lawse will discuss how federal policy has shifted from supportive of climate action to actively impeding climate action, as contracts signed under the Biden administration have been cancelled, and federal agencies supporting climate monitoring, climate science, and climate resilience are being gutted.

Not only are climate data and information flows being cut off, but fossil fuel use is being actively promoted and supported.

This makes the work harder, yet there is good work happening and it will continue to happen. Some will shift and evolve, others will stay the course, but climate action isn’t stopping; it’s changing. This session will share examples of this continuing good work and how organisations are adapting to the new reality.

Sustainability and climate action matter today and will continue to. The current state is temporary. So right now, it’s about how to navigate this disruption while it is here.

This discussion will highlight real-world examples of how strategic retail decisions and culinary procurement have led to more responsible sourcing, reduced waste, and industry-wide shifts.

Join this important discussion to:

  • Understand how zoos, aquariums, and cultural attractions can leverage their collective purchasing power and industry influence to drive sustainability in supply chains
    Learn practical strategies for engaging suppliers, setting sustainability standards, and fostering partnerships that align with conservation goals
    Gain insight into real-world case studies where strategic procurement decisions have led to a measurable environmental impact within the attractions industry.

If you’re looking for inspiration on how to engage visitors with climate change and sustainability, this is the greenloop session for you.

We will hear from guest speakers Rose Hendricks, executive director, ASTC Seeding Action; Lila Higgins, senior manager, community science, Natural History Museum of Los Angeles County; and Aileen Tennant, regional representative for Europe and the Middle East, International Zoo Educators Association (IZE).

Drawing on their experience, they will provide actionable insights and case studies which will empower you to involve your visitors in sustainability.

Time to act

The World Meteorological Association confirmed in January 2025 that the past year was yet again the warmest year on record. In fact the past ten years 2015-2024 are the ten warmest years on record, and we have likely seen the first calendar year with a global mean temperature of more than 1.5°C above the 1850-1900 average.

Blazing temperatures in 2024 require trail-blazing climate action in 2025. There’s still time to avoid the worst of climate catastrophe. But leaders must act – now!

Antóno Guterres, UN Secretary-General

Watch below to find out what extreme weather events mean for us, from top climate scientist Prof Peter Cox speaking at greenloop 24:

greenloop 24

greenloop 2024 was held on 30 April 2024, online. But you can catch up with our on demand sessions. greenloop 24 ticket holders can access recordings for free (contact Alice at events@blooloop.com for the coupon code). Anyone who missed greenloop 24 can view the content for just £24. (Prior year’s greenloops are also available on the same platform. Please note that some of our recordings are only available for 12 months.)

greenloop 2023

The third greenloop conference brought together leading sustainability professionals from the world’s major museums, theme parks, zoos and other visitor attractions. They shared the latest trends and developments, highlighting best practices and inspiring us all to become more sustainable in our businesses and help protect the planet.

We were lucky to have leading climate scientist Prof Tim Lenton speak at greenloop 23. His work is so important that we urge you to watch the recording below for a message of hope, and his recommendations for the actions visitor attractions should take NOW to prevent climate catastrophe.

greenloop brings together sustainable initiatives from across the visitor attractions industry.

greenloop is a must-attend event, crossing boundaries to bring together really thought-provoking insights and ideas around the way visitor attractions can not only minimise their environmental impact on the planet, but also act as catalysts for positive change.

I cannot think of another event which goes near greenloop as a concentrated dollop of practical green inspiration – a must-attend for several of our team.

Dominic Hare, CEO Blenheim

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What about greenloop’s carbon footprint?

We calculate the carbon footprint of greenloop with help from our friends at Circular Unity, and purchase Gold Standard retirement certificates to offset the event’s carbon emissions. In addition, in 2023 and 2024 we donated 20% of our ticketing income to Solar Aid.

We will be calculating and donating for greenloop 2025. More info to follow!

YouTube: Climate action for visitor attractions

We’ve put a collection of helpful and interesting videos from our greenloop conferences so far on our YouTube channel.

Sustainability news

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